Home / 23,980,338.70-36,007,832.85-13,902,642.70

Finding the Fourth Proportional to 23,980,338.70, 36,007,832.85 and 13,902,642.70

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Solution

The fourth proportional to 23,980,338.70, 36,007,832.85 and 13,902,642.70 is: 20,875,603.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,338.70 : 36,007,832.85 = 13,902,642.70 : x
  2. Step 2: Convert to fraction form
    23,980,338.70/36,007,832.85 = 13,902,642.70/x
  3. Step 3: Cross multiply
    23,980,338.70x = 36,007,832.85 × 13,902,642.70
  4. Step 4: Simplify right side
    23,980,338.70x = 500,604,034,514,872.69
  5. Step 5: Solve for x
    x = 500,604,034,514,872.69/23,980,338.70
  6. Step 6: Final answer
    x = 20,875,603.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.